ai.aitia.meme.paramsweep.intellisweepPlugin.jgap.configurator.CrossoverOperatorConfigurator.java Source code

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Here is the source code for ai.aitia.meme.paramsweep.intellisweepPlugin.jgap.configurator.CrossoverOperatorConfigurator.java

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/*******************************************************************************
 * Copyright (C) 2006-2014 AITIA International, Inc.
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package ai.aitia.meme.paramsweep.intellisweepPlugin.jgap.configurator;

import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.Collections;
import java.util.Map;

import javax.swing.JButton;
import javax.swing.JPanel;
import javax.swing.Popup;

import org.jgap.Configuration;
import org.jgap.GeneticOperator;
import org.jgap.InvalidConfigurationException;
import org.jgap.impl.CrossoverOperator;

import ai.aitia.meme.paramsweep.gui.DescriptionPopupFactory;
import ai.aitia.meme.paramsweep.gui.Page_IntelliExtension;
import ai.aitia.meme.paramsweep.gui.component.DefaultJButton;
import ai.aitia.meme.utils.FormsUtils;

import com.jgoodies.forms.layout.CellConstraints;

/**
 * @author Tams Mhr
 * 
 */
public class CrossoverOperatorConfigurator implements IGAOperatorConfigurator {

    //====================================================================================================
    // members

    private static final long serialVersionUID = 4951384155055788870L;

    //====================================================================================================
    // methods

    //----------------------------------------------------------------------------------------------------
    /**
     * {@inheritDoc}
     */
    @Override
    public String getName() {
        return "Crossover operator";
    }

    //----------------------------------------------------------------------------------------------------
    /**
     * {@inheritDoc}
     */
    @Override
    public String getDescription() {
        return "The crossover operator randomly selects two Chromosomes from the population and 'mates' them by randomly picking a gene and then swapping that gene and all "
                + "subsequent genes between the two Chromosomes. The two modified Chromosomes are then added to the list of candidate Chromosomes.";
    }

    //----------------------------------------------------------------------------------------------------
    /**
     * {@inheritDoc}
     */
    @Override
    public JPanel getSettingsPanel() {
        final JButton infoButton = new DefaultJButton();
        infoButton.setIcon(Page_IntelliExtension.DESCRIPTION_ICON);
        infoButton.setBorder(null);
        infoButton.setBorderPainted(false);
        infoButton.setContentAreaFilled(false);
        infoButton.setFocusPainted(false);

        infoButton.addMouseListener(new MouseAdapter() {

            @Override
            public void mouseEntered(final MouseEvent e) {
                final DescriptionPopupFactory popupFactory = DescriptionPopupFactory.getInstance();
                final Popup parameterDescriptionPopup = popupFactory.getPopup(infoButton, getDescription());

                parameterDescriptionPopup.show();
            }

        });

        return FormsUtils.build("p:g", "0", infoButton, CellConstraints.RIGHT).getPanel();
    }

    //----------------------------------------------------------------------------------------------------
    /**
     * {@inheritDoc}
     */
    public GeneticOperator getConfiguredOperator(final Configuration config) throws InvalidConfigurationException {
        CrossoverOperator operator = new CrossoverOperator(config, 1);

        return operator;
    }

    //----------------------------------------------------------------------------------------------------
    @Override
    public String toString() {
        return getName();
    }

    //----------------------------------------------------------------------------------------------------
    public Map<String, String> getConfiguration() {
        return Collections.<String, String>emptyMap();
    }

    //----------------------------------------------------------------------------------------------------
    public void setConfiguration(final Map<String, String> configuration) {
    }
}